原帖由 manstein 於 2007-11-2 05:26 PM 發表 
) d0 K; F# T* `6 H5 jtvb now,tvbnow,bttvbAssume A is correct, den B is oso correct, therefore not the rite answer- H! T3 U d3 H3 S- l3 s
Assume B is correct, den assume A is lying, den the culprit is either A or D, den if D is oso lying, den the culprit is either ...  |